21006711216

素因数分解:

$2^4\times 3^2\times {\mathrm{3011}}^1\times {\mathrm{48449}}^1$

素因数の和:51474

約数の個数: 60

約数和(自身を含む): 58810354200

約数和(自身を除く): 37803642984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3011, 6022, 9033, 12044, 18066, 24088, 27099, 36132, 48176, 48449, 54198, 72264, 96898, 108396, 144528, 145347, 193796, 216792, 290694, 387592, 433584, 436041, 581388, 775184, 872082, 1162776, 1744164, 2325552, 3488328, 6976656, 145879939, 291759878, 437639817, 583519756, 875279634, 1167039512, 1312919451, 1750559268, 2334079024, 2625838902, 3501118536, 5251677804, 7002237072, 10503355608, 21006711216]

約数ペア:

[(1, 21006711216), (2, 10503355608), (3, 7002237072), (4, 5251677804), (6, 3501118536), (8, 2625838902), (9, 2334079024), (12, 1750559268), (16, 1312919451), (18, 1167039512), (24, 875279634), (36, 583519756), (48, 437639817), (72, 291759878), (144, 145879939), (3011, 6976656), (6022, 3488328), (9033, 2325552), (12044, 1744164), (18066, 1162776), (24088, 872082), (27099, 775184), (36132, 581388), (48176, 436041), (48449, 433584), (54198, 387592), (72264, 290694), (96898, 216792), (108396, 193796), (144528, 145347)]